日期	有票	均价	涨幅
2023-12-14	19030-19130	19080	+210
2023-12-13	18820-18920	18870	0
2023-12-12	18820-18920	18870	+90
2023-12-11	18730-18830	18780	-120
2023-12-08	18850-18950	18900	+30
2023-12-07	18820-18920	18870	-80
2023-12-06	18900-19000	18950	+10
2023-12-05	18890-18990	18940	-130
2023-12-04	19020-19120	19070	+60
2023-12-01	18960-19060	19010	+20
2023-11-30	18940-19040	18990	-80
2023-11-29	19020-19120	19070	-150